Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0004519 | molecular_function | endonuclease activity |
| A | 0006314 | biological_process | intron homing |
| A | 0009507 | cellular_component | chloroplast |
| A | 0042802 | molecular_function | identical protein binding |
| A | 0046872 | molecular_function | metal ion binding |
| B | 0004519 | molecular_function | endonuclease activity |
| B | 0006314 | biological_process | intron homing |
| B | 0009507 | cellular_component | chloroplast |
| B | 0042802 | molecular_function | identical protein binding |
| B | 0046872 | molecular_function | metal ion binding |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE CA C 801 |
| Chain | Residue |
| A | ASN20 |
| B | GLY319 |
| C | DA514 |
| C | HOH1004 |
| C | HOH1007 |
| D | DG565 |
| D | HOH1035 |
| site_id | AC2 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE CA C 802 |
| Chain | Residue |
| C | DG515 |
| C | HOH1008 |
| D | DC564 |
| D | HOH1013 |
| D | HOH1035 |
| A | GLY19 |
| B | ASN320 |
| site_id | AC3 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE NA B 803 |
| Chain | Residue |
| A | HOH1017 |
| B | ALA434 |
| B | ASN436 |
| B | HOH1090 |
| B | HOH1209 |
| B | HOH1218 |
| B | HOH1277 |
| B | HOH1610 |
| site_id | AC4 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE NA A 804 |
| Chain | Residue |
| A | ALA134 |
| A | ASN136 |
| A | HOH1044 |
| A | HOH1273 |
| A | HOH1576 |
| A | HOH1618 |
| B | HOH1314 |
| site_id | AC5 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE NA D 805 |
| Chain | Residue |
| C | HOH1055 |
| C | HOH1464 |
| C | HOH1582 |
| C | HOH1622 |
| D | HOH1256 |
| D | HOH1563 |
| site_id | AC6 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE NA C 806 |
| Chain | Residue |
| C | HOH1178 |
| C | HOH1410 |
| D | HOH1164 |
| D | HOH1269 |
| D | HOH1282 |
| D | HOH1449 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 4 |
| Details | BINDING: |
| Chain | Residue | Details |
| A | GLY19 | |
| A | ASN20 | |
| B | GLY319 | |
| B | ASN320 | |
Catalytic Information from CSA
| site_id | MCSA1 |
| Number of Residues | 2 |
| Details | M-CSA 233 |
| Chain | Residue | Details |
| A | GLY19 | metal ligand |
| A | ASN20 | metal ligand |
| site_id | MCSA2 |
| Number of Residues | 2 |
| Details | M-CSA 233 |
| Chain | Residue | Details |
| B | GLY319 | metal ligand |
| B | ASN320 | metal ligand |
